HP
J9781AR
HP 2530-48 Reman Switch
The Green IT Solution GmbH is your partner for used (refurbished) or new IT-Hardware with the focus on network technology. We can offer you the product J9781AR from HP which is professionally refurbished and comprehensively tested. Certainly you also can order the product as a new one as well.
Are you interested in a new or refurbished J9781AR from HP? We offer you this product with very generous conditions.
Management features
Switch type
Managed
Switch layer
L2
Quality of Service (QoS) support
Ja
Multicast support
Ja
Web-based management
Ja
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Basic switching RJ-45 Ethernet ports type
Fast Ethernet (10/100)
SFP module slots quantity
2
Console port
RS-232
Copper ethernet cabling technology
100BASE-TX, 10BASE-T
Gigabit Ethernet (copper) ports quantity
2
Networking
Networking standards
IEEE 802.3, IEEE 802.3u
Full duplex
Ja
Flow control support
Ja
Port mirroring
Ja
Link aggregation
Ja
Rate limiting
Ja
DHCP client
Ja
Auto MDI/MDI-X
Ja
Spanning tree protocol
Ja
10G support
-
VLAN support
Ja
Auto-sensing
Ja
Data transmission
MAC address table
16000 entries
Switching capacity
17.6 Gbit/s
Throughput
13 Mpps
Latency (10-100 Mbps)
6.6 µs
Latency (1 Gbps)
2.2 µs
Jumbo frames support
Ja
Security
Access Control List (ACL)
Ja
SSH/SSL support
Ja
Design
Rack mounting
Ja
Form factor
1U
Colour of product
Grey
Performance
Built-in processor
ARM9E
Processor frequency
800 MHz
Internal memory
256 MB
Flash memory
128 MB
Packet buffer memory
3 MB
Power
AC input voltage
100-240 V
Power supply included
Ja
AC input frequency
50/60 Hz
Power consumption (typical)
29.9 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
-
Operational conditions
Heat dissipation
102 BTU/h
Weight & dimensions
Width
44.2 cm
Depth
24.6 cm
Height
4.45 cm
Weight
2.86 kg